APA

Wood J. P., . (1956). Magazines in the United States. New York: Ronald Press.

Chicago

Wood James Playsted, . 1956. Magazines in the United States. New York: Ronald Press.

Harvard

Wood J. P., . (1956). Magazines in the United States. New York: Ronald Press.

MLA

Wood James Playsted, . Magazines in the United States. New York: Ronald Press. 1956.